with multiple Github repositories 02 July 2017 Web Life It's possible to use a single custom domain with multiple Github repositories that use Github Pages. The available documentation makes it seem more complicated than it is, so this is an effort to provide some more simple instructions. This post assumes you have a custom domain you want to use, and a Github account with one (or more) repositories that have a gh-pages branch. In my case tink.uk is the domain I want to use, and ljwatson.github.io is the root for the repositories that use gh-pages. Create sub-domains for each repository You need to create a custom sub-domain for each repository. To do this, you need to edit the zone file for your custom domain. The way to do this depends on where your domain is registered, so check out the help documentation provided by your domain registrar. Add a CNAME record to your zone file for each sub-domain you want to d f b d i f i k k i h f ll i